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SCOTTSDALE, AZ - JANUARY 30: Robert Allenby of Australia walks across the 16th green during the second round of the Waste Management Phoenix Open at TPC Scottsdale on January 30, 2015 in Scottsdale, Arizona. (Photo by Scott Halleran/Getty Images)

SCOTTSDALE, AZ - JANUARY 30:  Robert Allenby of Australia walks across the 16th green during the second round of the Waste Management Phoenix Open at TPC Scottsdale on January 30, 2015 in Scottsdale, Arizona.  (Photo by Scott Halleran/Getty Images)